Insignia 2.0 Speaker System (2-Piece) "best place put subwoofer sound" Questions

...best when positioned with their tweeters elevated to the same height as a seated listener's ears. In any case, try to keep the center speaker near the same height as the left and right speakers. ...

...your subwoofer, (or on your desktop control pod. For best subwoofer performance place the woofer on the floor along a wall or better still in a corner. This "corner loading" will increase bass